Vivo Apex 2019 mobile features a 5.99″ (15.21 cm) display with a screen resolution of 1080 x 2160 pixels and runs on Android v8.0 (Oreo) operating system. The device is powered by Octa core, 2.8 GHz processor paired with 4 GB of RAM. As far as the battery is concerned it has 4000 mAh. Over that, as far as the rear camera is concerned this mobile has a 12 MP camera . Other sensors include Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope. So, does it have a fingerprint sensor? Yes, it does. For graphical performance that can make games run smoothly, this phone has got a Adreno 630 GPU. On board storage is at 64 GB with the option to expand the memory by Yes Up to 256 GB.